W1 OEM-A-12 · EFI main relay (B+) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W2 OEM-A-13 · EFI main relay (B1+) SP-14V-1 — 0.85 mm² (≈18 AWG) — — — × W3 SP-14V-1 SHADOW8-A-1 · ECU supply — 0.85 mm² (≈18 AWG) — — — × W4 SP-14V-1 SHADOW8-B-26 · Aux 9–12 power supply — 0.85 mm² (≈18 AWG) — — — × W5 OEM-B-26 · Battery constant (BATT) SHADOW8-B-1 · Battery constant (HOT) supply — 0.85 mm² (≈18 AWG) — — — × W6 OEM-A-22 · Power ground (E1) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W7 OEM-D-13 · Power ground (E01) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W8 OEM-D-26 · Power ground (E02) SP-GND-1 — 0.85 mm² (≈18 AWG) — — — × W9 SP-GND-1 SHADOW8-A-34 · Ground 2 — 0.85 mm² (≈18 AWG) — — — × W10 SP-GND-1 SHADOW8-A-9 · Ground 1 — 0.85 mm² (≈18 AWG) — — — × W11 OEM-A-18 · Sensor ground (E2) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W12 OEM-C-15 · Cam sensor ground (G-) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W13 OEM-C-16 · Crank sensor - (NE-) SP-0V-1 — 0.5 mm² (≈20 AWG) — — — × W14 SP-0V-1 SHADOW8-A-4 · 0V analog reference — 0.5 mm² (≈20 AWG) — — — × W15 SP-0V-1 SHADOW8-A-7 · Trigger ground — 0.5 mm² (≈20 AWG) — — — × W16 OEM-A-11 · Sensor supply +5V (VC) SHADOW8-A-3 · 5.0V sensor supply — 0.5 mm² (≈20 AWG) — — — × W17 OEM-C-8 · Crank sensor + (NE+) SHADOW8-A-5 · Crank position sensor — 0.5 mm² (≈20 AWG) — — — × W18 OEM-C-7 · Cam sensor 1 + (G1+) SHADOW8-A-6 · Sync position sensor — 0.5 mm² (≈20 AWG) — — — × W19 OEM-C-3 · Knock sensor 1 (KNK1) SHADOW8-A-16 · Knock 1 + — 0.5 mm² (≈20 AWG) — — — × W20 OEM-C-11 · Knock sensor 2 (KNK2) SHADOW8-A-24 · Knock 2 + — 0.5 mm² (≈20 AWG) — — — × W21 OEM-C-5 · Ignition 1 (IGT1) SHADOW8-B-27 · Ignition TTL cylinder 1 — 0.5 mm² (≈20 AWG) — — — × W22 OEM-C-13 · Ignition 2 (IGT2) SHADOW8-B-28 · Ignition TTL cylinder 2 — 0.5 mm² (≈20 AWG) — — — × W23 OEM-D-12 · Injector 1&7 (#10) SHADOW8-B-2 · Injector cylinder 1 — 0.5 mm² (≈20 AWG) — — — × W24 OEM-D-11 · Injector 2&8 (#20) SHADOW8-B-3 · Injector cylinder 2 — 0.5 mm² (≈20 AWG) — — — × W25 OEM-D-24 · Injector 3&5 (#40) SHADOW8-B-4 · Injector cylinder 3 — 0.5 mm² (≈20 AWG) — — — × W26 OEM-D-25 · Injector 4&6 (#30) SHADOW8-B-5 · Injector cylinder 4 — 0.5 mm² (≈20 AWG) — — — × W27 OEM-A-1 · Ignition switch (IGSW) SHADOW8-B-21 · Digital input 10 / ignition switch — 0.5 mm² (≈20 AWG) — — — × W28 OEM-A-4 · Throttle position (VTA1) SHADOW8-A-10 · Analog voltage 1 — 0.5 mm² (≈20 AWG) — — — × W29 OEM-A-5 · Coolant temperature (THW) SHADOW8-A-11 · Analog voltage 2 — 0.5 mm² (≈20 AWG) — — — × W30 OEM-B-4 · EFI main relay control (MREL) SHADOW8-B-10 · Aux output 1 — 0.5 mm² (≈20 AWG) — — — × W31 OEM-B-6 · Fuel pump relay (FPR) SHADOW8-B-11 · Aux output 2 — 0.5 mm² (≈20 AWG) — — — × W32 OEM-B-7 · A/C clutch relay (ACMG) SHADOW8-B-12 · Aux output 3 — 0.5 mm² (≈20 AWG) — — — × W33 OEM-D-19 · O2 heater 2 (HT2) SHADOW8-B-13 · Aux output 4 — 0.5 mm² (≈20 AWG) — — — × W34 OEM-D-20 · O2 heater 1 (HT1) SHADOW8-B-14 · Aux output 5 — 0.5 mm² (≈20 AWG) — — — × W35 OEM-D-17 · Cold start injector 1 (STJ1) SHADOW8-B-15 · Aux output 6 — 0.5 mm² (≈20 AWG) — — — × W36 OEM-D-8 · ISC stepper coil 1 (ISC1) SHADOW8-B-16 · Aux output 7 — 0.5 mm² (≈20 AWG) — — — × W37 OEM-D-7 · ISC stepper coil 2 (ISC2) SHADOW8-B-17 · Aux output 8 — 0.5 mm² (≈20 AWG) — — — × W38 OEM-D-6 · ISC stepper coil 3 (ISC3) SHADOW8-B-6 · Injector cylinder 5 — 0.5 mm² (≈20 AWG) — — — × W39 OEM-D-5 · ISC stepper coil 4 (ISC4) SHADOW8-B-7 · Injector cylinder 6 — 0.5 mm² (≈20 AWG) — — — × W40 OEM-B-5 · Check-engine lamp (W) SHADOW8-B-8 · Injector cylinder 7 — 0.5 mm² (≈20 AWG) — — — × W41 OEM-B-8 · Fuel pump control (FC) SHADOW8-B-9 · Injector cylinder 8 — 0.5 mm² (≈20 AWG) — — — × W42 OEM-A-17 · O2 right front (OXR1) SHADOW8-A-12 · Analog voltage 3 — 0.5 mm² (≈20 AWG) — — — × W43 OEM-A-6 · O2 left front (OXL1) SHADOW8-A-13 · Analog voltage 4 — 0.5 mm² (≈20 AWG) — — — × W44 OEM-B-11 · O2 right rear (OXR2) SHADOW8-A-14 · Analog voltage 5 — 0.5 mm² (≈20 AWG) — — — × W45 OEM-B-24 · O2 left rear (OXL2) SHADOW8-A-18 · Analog voltage 6 — 0.5 mm² (≈20 AWG) — — — × W46 OEM-A-16 · Intake air temperature (THA) SHADOW8-A-19 · Analog voltage 7 (switchable 1k pull-up) — 0.5 mm² (≈20 AWG) — — — × W47 OEM-A-7 · EGR temperature sensor SHADOW8-A-20 · Analog voltage 8 (switchable 1k pull-up) — 0.5 mm² (≈20 AWG) — — — × W48 OEM-C-2 · Igniter 1 feedback (IGF1) SHADOW8-A-26 · Digital input 1 — 0.5 mm² (≈20 AWG) — — — × W49 OEM-C-10 · Igniter 2 feedback (IGF2) SHADOW8-A-27 · Digital input 2 — 0.5 mm² (≈20 AWG) — — — × W50 OEM-A-19 · Vehicle speed (SPD) SHADOW8-A-28 · Digital input 3 — 0.5 mm² (≈20 AWG) — — — × W51 OEM-A-9 · Diagnostic test 1 (TE1) SHADOW8-A-29 · Digital input 4 — 0.5 mm² (≈20 AWG) — — — × W52 OEM-A-20 · Diagnostic test 2 (TE2) SHADOW8-A-30 · Digital input 5 — 0.5 mm² (≈20 AWG) — — — × W53 OEM-A-14 · Neutral start switch (NSW) SHADOW8-A-31 · Digital input 6 — 0.5 mm² (≈20 AWG) — — — × W54 OEM-A-2 · Starter signal (STA) SHADOW8-B-18 · Digital input 7 — 0.5 mm² (≈20 AWG) — — — × W55 OEM-B-19 · Stop light switch (BK) SHADOW8-B-19 · Digital input 8 — 0.5 mm² (≈20 AWG) — — — × W56 OEM-B-20 · A/T kickdown switch (KD) SHADOW8-B-20 · Digital input 9 — 0.5 mm² (≈20 AWG) — — — × W57 OEM-B-23 · A/C request (AC) SHADOW8-A-21 · Analog voltage 9 (switchable 1k pull-up) — 0.5 mm² (≈20 AWG) — — — × W58 OEM-C-1 · TPS idle switch (IDL) SHADOW8-A-22 · Analog voltage 10 (switchable 1k pull-up) — 0.5 mm² (≈20 AWG) — — — ×